Our 12v™ heated gloves are constructed with a rich, drum dyed, top grade cowhide leather with and a nylon cuff are exceptionally light, strong and flexible. With heating elements placed throughout both sides of the hand and the entire length of each finger, they will keep your hands toasty warm while riding even in the coldest of conditions. Simply install the included fused battery harness to your 12v battery, connect the included controller/harness and you will be connected to instant warmth and never have to worry about cold hands again. Includes 3-prong harness with built-in 4 setting temperature controller Includes battery harness with coax connector and covered fuse Thinsulate Insulation Waterproof/Breathable MembraneSilky soft tricot fleece liningAdjustable wrist enclosure and cinch pull cuff for a perfect fit Reinforced protection on the palm 3 amp draw at 12v About Volt Heat: At Volt Heat we use only the highest quality UL tested electronics and top rated battery cells. We incorporate our patented Zero Layer heating system into fashionable products using technical fabrics and advanced insulating materials. Our products have been tested against others in the market place and have come out on top. Most recently our heated vest and heated gloves were selected as The Best by a non-profit organization created to research, test, and rate consumer products objectively. Volt Resistance heated clothing was developed to provide a solution to people who suffer from the cold in situations where the body is not able to provide the warmth needed. Whether you suffer because of a medical condition or if you just hate being cold, we are proud to offer a complete line of heated products with our patented Zero Layer heating technology that allows you to manage your thermal comfort regardless of the temperature. Volt Guarantee: We stand behind what we make. Any defects or failures in workmanship will be covered for life. We want your Volt Heat product to be able to help keep you warm season after season. If for any reason you are not satisfied with your purchase of your Volt Heat product send it back within 30 days for a full product refund.